EP3952533A4 - Verfahren und vorrichtung zur übertragung von downlink-steuerinformationen - Google Patents

Verfahren und vorrichtung zur übertragung von downlink-steuerinformationen Download PDF

Info

Publication number
EP3952533A4
EP3952533A4 EP20784193.3A EP20784193A EP3952533A4 EP 3952533 A4 EP3952533 A4 EP 3952533A4 EP 20784193 A EP20784193 A EP 20784193A EP 3952533 A4 EP3952533 A4 EP 3952533A4
Authority
EP
European Patent Office
Prior art keywords
control information
downlink control
transmitting downlink
transmitting
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20784193.3A
Other languages
English (en)
French (fr)
Other versions
EP3952533A1 (de
Inventor
Jing Shi
Peng Hao
Xingguang WEI
Wei Gou
Xianghui HAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Publication of EP3952533A1 publication Critical patent/EP3952533A1/de
Publication of EP3952533A4 publication Critical patent/EP3952533A4/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
EP20784193.3A 2019-03-29 2020-03-23 Verfahren und vorrichtung zur übertragung von downlink-steuerinformationen Pending EP3952533A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910253189.8A CN111757489A (zh) 2019-03-29 2019-03-29 下行控制信息传输方法及装置
PCT/CN2020/080678 WO2020199958A1 (zh) 2019-03-29 2020-03-23 下行控制信息传输方法及装置

Publications (2)

Publication Number Publication Date
EP3952533A1 EP3952533A1 (de) 2022-02-09
EP3952533A4 true EP3952533A4 (de) 2022-12-14

Family

ID=72664520

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20784193.3A Pending EP3952533A4 (de) 2019-03-29 2020-03-23 Verfahren und vorrichtung zur übertragung von downlink-steuerinformationen

Country Status (4)

Country Link
EP (1) EP3952533A4 (de)
KR (1) KR102571906B1 (de)
CN (1) CN111757489A (de)
WO (1) WO2020199958A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022134118A1 (zh) * 2020-12-26 2022-06-30 北京小米移动软件有限公司 信息传输方法及装置、存储介质
CN115053611A (zh) * 2021-01-08 2022-09-13 北京小米移动软件有限公司 Harq-ack反馈方法及装置、存储介质
CN114765875A (zh) * 2021-01-15 2022-07-19 大唐移动通信设备有限公司 资源指示方法、装置和存储介质
JP2024508028A (ja) * 2021-03-04 2024-02-21 北京小米移動軟件有限公司 Ｈａｒｑ－ａｃｋを送受信する方法、装置、機器及び記憶媒体
WO2022198458A1 (zh) * 2021-03-23 2022-09-29 北京小米移动软件有限公司 一种确定混合自动重传请求确认信息的方法、装置及介质
CN117678175A (zh) * 2021-11-25 2024-03-08 Oppo广东移动通信有限公司 无线通信的方法、终端设备以及网络设备
WO2024096712A1 (ko) * 2022-11-04 2024-05-10 엘지전자 주식회사 무선 통신을 위한 신호 송수신 방법 및 이를 위한 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019033389A1 (en) * 2017-08-18 2019-02-21 Lenovo (Beijing) Limited AGGREGATION OF MULTIPLE PROGRAMMED INTERVALS IN HARQ PROCEDURE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3520263A1 (de) * 2016-09-29 2019-08-07 Intel Corporation Verfahren zur aperiodischen csi-rs-anzeige für neuen funk
CN108631969B (zh) * 2017-03-21 2021-01-15 中国移动通信有限公司研究院 一种指示信息的发送方法、接收方法、基站及终端

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019033389A1 (en) * 2017-08-18 2019-02-21 Lenovo (Beijing) Limited AGGREGATION OF MULTIPLE PROGRAMMED INTERVALS IN HARQ PROCEDURE

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
HUAWEI: "Feature lead summary of HARQ enhancements for NR-U", vol. RAN WG1, no. Athens, Greece; 20190225 - 20190301, 27 February 2019 (2019-02-27), XP051601098, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F96/Docs/R1%2D1903423%2Ezip> [retrieved on 20190227] *
NOKIA ET AL: "Feature lead summary on Cross-carrier Scheduling with Different Numerologies", vol. RAN WG1, no. Athens, Greece; 20190225 - 20190301, 3 March 2019 (2019-03-03), XP051690946, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F96/Docs/R1%2D1903695%2Ezip> [retrieved on 20190303] *
OPPO: "Resource allocation for PDSCH/PUSCH", vol. RAN WG1, no. Reno, USA; 20171127 - 20171201, 18 November 2017 (2017-11-18), XP051369669, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F91/Docs/> [retrieved on 20171118] *
QUALCOMM INCORPORATED: "Enhancements to Scheduling and HARQ operation for NR-U", vol. RAN WG1, no. Athens, Greece; 20190225 - 20190301, 16 February 2019 (2019-02-16), XP051600684, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg%5Fran/WG1%5FRL1/TSGR1%5F96/Docs/R1%2D1902987%2Ezip> [retrieved on 20190216] *

Also Published As

Publication number Publication date
CN111757489A (zh) 2020-10-09
US20220200835A1 (en) 2022-06-23
KR20210141741A (ko) 2021-11-23
WO2020199958A1 (zh) 2020-10-08
KR102571906B1 (ko) 2023-08-29
EP3952533A1 (de) 2022-02-09

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